javascript - Magento can't create order in admin due to JS errors -
in magento have put new site live , cannot create orders in backend
after clicking 'create new order' button customer list , cannot select customer due js errors
uncaught typeerror: cannot call method 'select' of null configure.js:74 productconfigure._initwindowelements configure.js:74 productconfigure.initialize configure.js:57 klass prototype.js:101 (anonymous function) configure.js:764 _createresponder.responder uncaught typeerror: cannot read property 'callback' of null sales.js:1214 orderformarea.initialize sales.js:1214 klass prototype.js:101 (anonymous function) sales.js:48 (anonymous function) prototype.js:391 _createresponder.responder
the functionality works on test site, differences between 2 caching, i've tried refreshing etc , hasn't solved problem
this down old php version in end
old server running php 5.2.17
upgraded 5.4.15
discovered being thing different between new , old servers